KR200261669Y1 - A treatment dvice for steam boiler using low freguency and high freguerey - Google Patents

Abstract

The present invention relates to a high frequency induction heating coil (2) which is heated by a high temperature (selective control heating at 300 ° C or more) in a low and high frequency induction heating furnace (2) The air is forcedly blown by the blower 8 at a constant flow rate so that the high-temperature gas a is injected strongly into the air nozzle 11 built in the steam pressure tank 12 and at the same time, When the water spray is performed on the water spray nozzle 16 through the water supply pipe 22 from the water supply pipe 22, the vaporization expansion reaction occurs at the instant when the high temperature gas (a) and the water sprayed water particles meet at the steam generation side 17, The tank 12 is filled and an expansion pressure is generated.

The steam generated in this way is regulated by the steam pressure regulating valve 18 so that the regulated pressure is regulated by the steam pressure and the low and high frequency generator 21 connected by the temperature sensor 19 is automatically operated to generate high pressure steam (2) As a steam boiler, there are many drawbacks and incompleteness of the steam boiler using various kinds of functions and burners for various types of fuel combustion. A new "low-frequency, high-frequency induction heating steam boiler" that improves the many disadvantages such as odor and environmental pollution as well as inconvenience of use,

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a steam boiler for high-frequency induction heating,

In the present invention, when the air temperature is heated to a high temperature in the low-and-high frequency induction heating furnace 2 by the induction heat source using low and high frequencies and is injected through the air nozzle 11 built in the steam pressure tank 12, The water supplied through the water supply pipe 14 from the water bottle 22 equipped with the motor pump b is vaporized and expanded at the same time when the water particles sprayed on the water supply nozzle 16 and the steam generation side 17 meet at the same time, The steam pressure regulating valve 18 and the temperature sensor 19 manufactured according to the intended use are filled with the steam in the steam pressure tank 12. The steam pressure regulating valve 18 and the temperature sensor 19 are connected to the low frequency and high frequency generator 21 by a circuit, Quot; steam boiler using low-frequency induction heating " of an online system system that automatically controls the supply of water particles.

Conventional steam boilers have various types of steam boilers which are used in commercial, food and other domestic fields, so that the burners for burning used fuels such as electric energy, light oil, petroleum and LP gas are different and functions And it is a reality that it is not out of the drawbacks and non-economic factors which cause pollution of the environment as well as the odor due to the danger of fire and incomplete combustion.

However, as described above, the " steam boiler using low-frequency induction heating " of the present invention relates to a new environmentally friendly steam boiler which is economical and easy to use because steam generation is momentary and high-

.

FIG. 1 is a perspective view of a full-

Fig. 2 is a diagram showing the induction coil cooling water supply circulation display

DESCRIPTION OF THE REFERENCE NUMERALS

1: Insulation main body 2: Low frequency induction heating furnace

3: induction coil 4: induction coil winding protection outer tube

5: Heat-resisting material 6: Insulating material (other than glass fiber)

7: air inlet 8: blower

9: Heating gas cylinder 10: Air check valve

11: Air nozzle 12: Steam generating tank

13: Insulation material 14: Water supply pipe

15: water supply check valve 16: water supply nozzle

17: Steam generating side 18: Steam pressure regulating valve

19: Temperature sensor 20: High pressure steam discharge pipe

21: low frequency generator 22: water tank

23: cooling water supply pipe 24: cooling water recovery pipe

25: pedestal 26: air intake

a: high temperature gas

b: Submersible motor pump

The present invention is directed to a low-frequency induction heating furnace (2) installed in an upright position with a heat insulating shell (1) of a " steam boiler using low-frequency induction heating ", as shown in Fig. The coil 3 is spirally wound around the cooling water supply pipe 23 and integrally connected to the cooling water return pipe 24 so that the protective heat resisting material 5 is reintroduced so that a heat insulating material A water bottle 22 having an underwater motor pump b and a blower 8 are installed in the pedestal 25 and the low and high frequency induction heating furnace 2 The air inlet 7 and the air inlet 26 at the lower end are connected to the blower 8 so that air is forcedly blown at a constant flow rate. When the air is forced to flow at a constant flow rate, (10) to the air nozzle (11) through the check valve (10) The water supplied by the underwater motor pump (b) of the water supply tank (22) provided in the steam boiler pedestal (25) is supplied to the steam boiler support When the high-temperature gas (a) and sprinkled water droplets are mixed with each other on the steam generating side 17, they are vaporized and expanded with high-temperature steam as soon as they are mixed in the water supply nozzle 16 through the water supply pipe 14 and the water feed check valve 15 The steam pressure regulating valve 18 and the temperature sensor 19, which are rapidly filled in the high-pressure steam generating tank 12, are connected to the low-frequency and high-frequency generator 21 by a circuit, In order to prevent the explosion due to the overload of the induction coil (3) which makes the low-frequency induction heating furnace (2) heated by the high heat, the "steam boiler using the low and high frequency induction heating" Through the supply pipe 23 And is circulated so as to be recovered to the water tank 22 by the cooling water recovery pipe (24).

As described above, the present invention can be widely applied to various conventional steam boiler use applications. Also, since the structure and function of the steam boiler are varied, the type of fuel used differs. In particular, , A new "steam boiler using low - and high - frequency induction heating" has been produced in the present invention in which there is no alternative of improving the uneconomical disadvantages such as odor caused by incomplete combustion by using petroleum, Maximizing the energy efficiency due to the simplicity of the apparatus, economical efficiency, safety, and the like.

Claims (1)

An induction coil outer tube 4 wound with a spiral wound low-frequency high-frequency induction coil in which a heat insulating material outer tube 1 as a main body of the steam boiler and a heat insulating material 5 as a protective material of the induction coil 3 are embedded in the low frequency induction heating furnace 2, A water supply tank 22 and a blower 8 are installed in the boiler support 25 and the underwater motor pump b is built in the pedestal 25, High-frequency induction heating furnace 2, the air is forcedly blown into the lower end of the furnace 2 by the blower 8 having the air inlet 7 and the air inlet 26 connected to each other, Is injected in the steam generating pressure tank 12 coated with the heat insulating material 13 through the air check valve 10 for preventing the backflow prevention and the air nozzle 11 and at the same time the water supply check valve 15 Water droplets sprinkled in the water supply nozzle 16 are vaporized and expanded by high-temperature steam as soon as they meet at the steam generation side 17, To 18 and the temperature sensor 19 is low. That is configured to be automatically operated based on the intended use and connected in circuit to the high frequency generator 21. The steam boiler applying the high-frequency induction heating.